CVE-2022-39177
First published: Fri Sep 02 2022(Updated: )
BlueZ before 5.59 allows physically proximate attackers to cause a denial of service because malformed and invalid capabilities can be processed in profiles/audio/avdtp.c.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| BlueZ BlueZ | <5.59 | |
| Canonical Ubuntu Linux | =18.04 | |
| Canonical Ubuntu Linux | =20.04 | |
| Debian Debian Linux | =10.0 |
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Reference Links
Frequently Asked Questions
What is CVE-2022-39177?
CVE-2022-39177 is a vulnerability in BlueZ before 5.59 that allows physically proximate attackers to cause a denial of service.
How does CVE-2022-39177 impact BlueZ?
CVE-2022-39177 can be exploited by physically proximate attackers to cause a denial of service on BlueZ.
What is the severity of CVE-2022-39177?
CVE-2022-39177 has a severity rating of 8.8 (high).
Which software versions are affected by CVE-2022-39177?
BlueZ versions before 5.59 are affected by CVE-2022-39177. Specifically, it affects BlueZ on Ubuntu Linux 18.04 LTS, Ubuntu Linux 20.04 LTS, and Debian Linux 10.0.
How can the CVE-2022-39177 vulnerability be mitigated?
To mitigate the CVE-2022-39177 vulnerability, it is recommended to update BlueZ to version 5.59 or later.
- collector/nvd-index
- vendor/bluez
- canonical/bluez bluez
- vendor/canonical
- canonical/canonical ubuntu linux
- version/canonical ubuntu linux/18.04
- version/canonical ubuntu linux/20.04
- vendor/debian
- canonical/debian debian linux
- version/debian debian linux/10.0